CA3150402A1 - Linear motor for maglev train, and maglev train - Google Patents
Linear motor for maglev train, and maglev train Download PDFInfo
- Publication number
- CA3150402A1 CA3150402A1 CA3150402A CA3150402A CA3150402A1 CA 3150402 A1 CA3150402 A1 CA 3150402A1 CA 3150402 A CA3150402 A CA 3150402A CA 3150402 A CA3150402 A CA 3150402A CA 3150402 A1 CA3150402 A1 CA 3150402A1
- Authority
- CA
- Canada
- Prior art keywords
- permeability magnetic
- primary
- linear motor
- maglev train
- magnetic film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000035699 permeability Effects 0.000 claims description 170
- 239000000758 substrate Substances 0.000 claims description 87
- 239000000463 material Substances 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000004020 conductor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
- H01F7/0236—Magnetic suspension or levitation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
- H01F7/0247—Orientating, locating, transporting arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
- H02K3/493—Slot-closing devices magnetic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Linear Motors (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010168652.1 | 2020-03-11 | ||
CN202010168652.1A CN111277109B (zh) | 2020-03-11 | 2020-03-11 | 一种磁浮列车直线电机及一种磁浮列车 |
PCT/CN2021/073746 WO2021179816A1 (zh) | 2020-03-11 | 2021-01-26 | 一种磁浮列车直线电机及一种磁浮列车 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3150402A1 true CA3150402A1 (en) | 2021-09-16 |
Family
ID=71000585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3150402A Pending CA3150402A1 (en) | 2020-03-11 | 2021-01-26 | Linear motor for maglev train, and maglev train |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220340178A1 (ko) |
EP (1) | EP4120527A4 (ko) |
JP (1) | JP7217835B2 (ko) |
KR (1) | KR102663562B1 (ko) |
CN (1) | CN111277109B (ko) |
CA (1) | CA3150402A1 (ko) |
WO (1) | WO2021179816A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111277109B (zh) * | 2020-03-11 | 2021-02-23 | 中车青岛四方机车车辆股份有限公司 | 一种磁浮列车直线电机及一种磁浮列车 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490218A (en) * | 1974-09-24 | 1977-10-26 | Nat Res Dev | Linear induction motors |
JP2569374Y2 (ja) * | 1992-04-28 | 1998-04-22 | エヌティエヌ株式会社 | 磁気浮上スライダ |
JPH07123345B2 (ja) * | 1992-11-17 | 1995-12-25 | 株式会社精工舎 | 可動マグネット形リニア直流モータ |
US5666883A (en) * | 1994-05-24 | 1997-09-16 | Power Superconductor Applications Co., Inc. | Method and apparatus for use of alternating current in primary suspension magnets for electrodynamic guidance with superconducting fields |
DE19618518C1 (de) * | 1996-05-08 | 1998-03-05 | Schuster Heinz Peter | Elektromagnetisches Antriebssystem für magnetische Schwebe- und Tragesysteme |
IL120002A0 (en) * | 1997-01-13 | 1997-04-15 | Amt Ltd | Electrical coupler device |
JP2001112119A (ja) * | 1999-10-05 | 2001-04-20 | Toyota Autom Loom Works Ltd | リニアモータ式搬送装置 |
JP3598279B2 (ja) * | 2001-07-16 | 2004-12-08 | 東海旅客鉄道株式会社 | 位置検知システム |
US20060011093A1 (en) * | 2002-07-26 | 2006-01-19 | Viggo Jensen | Conveyor and a method of providing a driving force to a conveyor |
DE10318207B4 (de) * | 2003-04-22 | 2011-02-24 | Siemens Ag | Linearmotor, bzw. Sekundärteil bzw. Abdeckung desselbigen |
US7456527B2 (en) * | 2004-03-04 | 2008-11-25 | Asml Netherlands B.V. | Moveable object carrier, lithographic apparatus comprising the moveable object carrier and device manufacturing method |
JP5515433B2 (ja) * | 2009-06-03 | 2014-06-11 | シンフォニアテクノロジー株式会社 | モータ |
CN101888164A (zh) * | 2010-07-26 | 2010-11-17 | 东南大学 | 低速大推力单气隙磁齿轮复合直线电机 |
GB2502084A (en) * | 2012-05-14 | 2013-11-20 | Bombardier Transp Gmbh | Arrangement for providing vehicles with energy comprising magnetisable material |
PL227379B1 (pl) * | 2013-10-29 | 2017-11-30 | Centrum Badań Kosmicznych Polskiej Akademii Nauk | Naped elektromagnetyczny oraz sposób wykonywania napedu elektromagnetycznego |
CN104319976B (zh) * | 2014-11-18 | 2017-01-18 | 南京航空航天大学 | 内电枢磁场增强型永磁磁通切换直线电机 |
JP6648280B2 (ja) | 2017-06-08 | 2020-02-14 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 閉鎖装置、閉鎖装置付き真空システム、及び閉鎖装置の操作方法 |
CN108736592B (zh) * | 2018-08-10 | 2023-12-26 | 北京九州动脉隧道技术有限公司 | 一种直线电机装置及磁悬浮列车 |
CN109245483B (zh) * | 2018-09-19 | 2020-06-23 | 南京航空航天大学 | 一种次级无轭部的双边交替极永磁直线电机 |
CN109617359A (zh) * | 2018-11-01 | 2019-04-12 | 湖南高精特电装备有限公司 | 减少直线感应电机横向与纵向端部效应方法 |
CN111277109B (zh) * | 2020-03-11 | 2021-02-23 | 中车青岛四方机车车辆股份有限公司 | 一种磁浮列车直线电机及一种磁浮列车 |
-
2020
- 2020-03-11 CN CN202010168652.1A patent/CN111277109B/zh active Active
-
2021
- 2021-01-26 KR KR1020227017499A patent/KR102663562B1/ko active IP Right Grant
- 2021-01-26 EP EP21768242.6A patent/EP4120527A4/en active Pending
- 2021-01-26 JP JP2022512814A patent/JP7217835B2/ja active Active
- 2021-01-26 CA CA3150402A patent/CA3150402A1/en active Pending
- 2021-01-26 US US17/763,656 patent/US20220340178A1/en active Pending
- 2021-01-26 WO PCT/CN2021/073746 patent/WO2021179816A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2022546027A (ja) | 2022-11-02 |
KR20220088760A (ko) | 2022-06-28 |
US20220340178A1 (en) | 2022-10-27 |
JP7217835B2 (ja) | 2023-02-03 |
EP4120527A1 (en) | 2023-01-18 |
WO2021179816A1 (zh) | 2021-09-16 |
EP4120527A4 (en) | 2024-03-06 |
KR102663562B1 (ko) | 2024-05-03 |
CN111277109B (zh) | 2021-02-23 |
CN111277109A (zh) | 2020-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20220208 |
|
EEER | Examination request |
Effective date: 20220208 |
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EEER | Examination request |
Effective date: 20220208 |
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EEER | Examination request |
Effective date: 20220208 |
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EEER | Examination request |
Effective date: 20220208 |
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EEER | Examination request |
Effective date: 20220208 |
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EEER | Examination request |
Effective date: 20220208 |